We do not allow logging in channels (That'll not stop other people or the feds though).
Yes, Tor is supported. We have 2 onion domains which are onion v3.
Yes, VPNs are allowed.
Yes, cloaking is supported. Cloaking is enabled by default. To opt out, run /mode yournick -x and to return back /mode yournick +x.
Yes, there is a Matrix bridge for the main channel #tcpdirect.